Can the ‘good’ bacteria in your mouth act as probiotic cavity fighters?
September 04, 2025
UC Berkeley’s Wenjun Zhang is trying to understand how oral bacteria make biofilms, aka plaque, so she can distinguish the good from the bad — and tip the balance to prevent cavities. If Wenjun Zhang has her way, no one will ever have to brush or floss again. Zhang, a UC Berkeley professor of chemical…